diff options
| author | David S. Miller <davem@davemloft.net> | 2015-08-18 00:41:21 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-08-18 00:41:21 +0200 |
| commit | 0aa65cc0c2ca7e3908b1e4ae7946d909a4882249 (patch) | |
| tree | a416d69dc0c389e4eade225dff076e4280fc6bb0 /include/net/6lowpan.h | |
| parent | Merge branch 'enic-devcmd2' (diff) | |
| parent | ieee802154: 6lowpan: fix non-lowpan wpan interfaces (diff) | |
| download | linux-0aa65cc0c2ca7e3908b1e4ae7946d909a4882249.tar.xz linux-0aa65cc0c2ca7e3908b1e4ae7946d909a4882249.zip | |
Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
Johan Hedberg says:
====================
pull request: bluetooth-next 2015-08-16
Here's what's likely the last bluetooth-next pull request for 4.3:
- 6lowpan/802.15.4 refactoring, cleanups & fixes
- Document 6lowpan netdev usage in Documentation/networking/6lowpan.txt
- Support for UART based QCA Bluetooth controllers
- Power management support for Broeadcom Bluetooth controllers
- Change LE connection initiation to always use passive scanning first
- Support for new Silicon Wave USB ID
Please let me know if there are any issues pulling. Thanks.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/6lowpan.h')
| -rw-r--r-- | include/net/6lowpan.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/net/6lowpan.h b/include/net/6lowpan.h index dc03d77ad23b..a2f59ec98d24 100644 --- a/include/net/6lowpan.h +++ b/include/net/6lowpan.h @@ -197,6 +197,27 @@ #define LOWPAN_NHC_UDP_CS_P_11 0xF3 /* source & dest = 0xF0B + 4bit inline */ #define LOWPAN_NHC_UDP_CS_C 0x04 /* checksum elided */ +#define LOWPAN_PRIV_SIZE(llpriv_size) \ + (sizeof(struct lowpan_priv) + llpriv_size) + +enum lowpan_lltypes { + LOWPAN_LLTYPE_BTLE, + LOWPAN_LLTYPE_IEEE802154, +}; + +struct lowpan_priv { + enum lowpan_lltypes lltype; + + /* must be last */ + u8 priv[0] __aligned(sizeof(void *)); +}; + +static inline +struct lowpan_priv *lowpan_priv(const struct net_device *dev) +{ + return netdev_priv(dev); +} + #ifdef DEBUG /* print data in line */ static inline void raw_dump_inline(const char *caller, char *msg, @@ -372,6 +393,8 @@ lowpan_uncompress_size(const struct sk_buff *skb, u16 *dgram_offset) return skb->len + uncomp_header - ret; } +void lowpan_netdev_setup(struct net_device *dev, enum lowpan_lltypes lltype); + int lowpan_header_decompress(struct sk_buff *skb, struct net_device *dev, const u8 *saddr, const u8 saddr_type, |